Four Stephen F Austin students have been arrested in connection with a hazing. The Sig Tau Fraternity is connected with the hazing allegations. Derek Johnson of Carthage and Michael Isaacson of Nacogdoches were arrested on Friday. They posted bond immediately. Robert Botello and Landon Flores were arrested Monday afternoon. SFA university police made the arrests and will conduct the investigation. It stems from a complaint made by an SFA student.